<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>使用js创建虚拟DOM</title>
	<!-- 引入react核心库 -->
	<script type="text/javascript" src="../js/react.development.js"></script>
	<!-- 引入react-dom，用于支持react操作DOM -->
	<script type="text/javascript" src="../js/react-dom.development.js"></script>
</head>
<body>
	<!-- 准备一个容器 -->
	<div id="test"></div>

	<script>
		//1.创建一个虚拟DOM
		const VDOM = React.createElement('h1',{id:'title'},React.createElement('span',null,'Hello,React!'))
		//2.通过react将VDOM转为真实DOM，插入页面
		ReactDOM.render(VDOM,document.getElementById('test'))
	</script>
</body>
</html>